Alert archive / Wisconsin / Tornado Watches / 2021
Tornado Watches in Wisconsin, August 2021
3 tornado watches in August 2021. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of tornado watches reaches back to 1997.
Tornado Watches by county
Each county as a circle sized by its count in August 2021. Tap one for its archive.
- Tornado Watches
- 3
- Busiest day
- August 11, 20211 tornado watches
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 11, 12:17 PM CDT | Tornado Watch | SPC | Adams, Brown, Calumet, Clark, Columbia, Crawford and 38 more | 8 hr |
| Aug 27, 5:15 PM CDT | Tornado Watch | SPC | Adams, Crawford, Grant, Iowa, Juneau, La Crosse and 5 more | 6 hr |
| Aug 28, 10:34 AM CDT | Tornado Watch | SPC | Ashland, Barron, Bayfield, Burnett, Chippewa, Douglas and 8 more | 4 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Adams County2
- Crawford County2
- Grant County2
- Iowa County2
- Juneau County2
- La Crosse County2
- Lafayette County2
- Monroe County2
- Richland County2
- Sauk County2
- Vernon County2
- Brown County1
- Calumet County1
- Clark County1
- Columbia County1
- Dane County1
- Dodge County1
- Door County1
- Florence County1
- Fond du Lac County1
- Forest County1
- Green County1
- Green Lake County1
- Jackson County1
- Jefferson County1
- Kewaunee County1
- Langlade County1
- Lincoln County1
- Manitowoc County1
- Marathon County1
- Marinette County1
- Marquette County1
- Menominee County1
- Oconto County1
- Oneida County1
- Outagamie County1
- Portage County1
- Rock County1
- Shawano County1
- Taylor County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.